53 lines
1.3 KiB
JavaScript
53 lines
1.3 KiB
JavaScript
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const AP = require("article-parser");
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const tempFile = require("tempfile");
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const nodePandoc = require("node-pandoc-promise");
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const fs = require("fs");
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const { DownloaderHelper } = require("node-downloader-helper");
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const getArticle = async url => {
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try {
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const article = await AP.extract(url);
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return article;
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} catch (err) {
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console.trace(err);
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}
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};
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module.exports = (url, epubPath) => {
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getArticle(url).then(res => {
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let xml = `<dc:title id="epub-title-1">${res.title}</dc:title>
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<dc:date>${res.published}</dc:date>
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<dc:language>en-US</dc:language>
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<dc:creator id="epub-creator-1" opf:role="aut">${res.author}</dc:creator>`;
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let html = tempFile(".html");
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let metadata = tempFile(".xml");
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fs.writeFileSync(html, res.content);
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fs.writeFileSync(metadata, xml);
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const imageUrl = res.image;
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const dl = new DownloaderHelper(res.image, "/tmp", {
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fileName: "epub-to-image.jpg"
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});
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dl.start();
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dl.on("end", () => {
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nodePandoc(html, [
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"-o",
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epubPath,
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`--epub-cover-image=/tmp/epub-to-image.jpg`,
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`--epub-metadata=${metadata}`
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])
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.then(res => {
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console.log(`Generated EPUB file at ${epubPath}`);
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})
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.catch(err => {
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console.error("Oh No: ", err);
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});
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});
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});
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};
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